Chemické vlákno Giant z uhlíkových vláken poslal dopis, aby oznámil:
Driven by the low-altitude economy, the demand for unmanned aerial vehicles and exports have soared. Due to the excellent processability of wet-process carbon fiber, the wet-process 3k carbon fiber under Jilin Chemical Fiber is in short supply. As of today, the price of each grade of product will increase by 10,000 yuan per ton respektive .